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A117333
Inverse permutation to A117332.
3
1, 2, 3, 4, 5, 6, 8, 7, 9, 10, 16, 11, 12, 13, 14, 15, 17, 18, 42, 19, 20, 21, 22, 23, 24, 25, 26, 43, 27, 28, 29, 30, 41, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 44, 245, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 243, 68, 246, 69
OFFSET
1,2
COMMENTS
A117331(a(n)) = A000961(n).
CROSSREFS
KEYWORD
nonn
AUTHOR
Reinhard Zumkeller, Mar 08 2006
STATUS
approved